Sadly I can't just chop metal out and fit some £50 poorly fitting fibreglass on this one. Plus I'm over having 'poke'. Wheel rim in line with edge of stock arch = perfect. I'm running 19x10 +40 rear currently with no arch work and it scrubs slightly, even at the laughable height I'm at. When lowered a lip roll should see it fit no problem, maybe even room for a 5mm spacer, depending on how much it cambers in, so the 18x10 +20 rear isn't going to fit without it looking silly.